Native to:
Albania,
Algeria,
Altay,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Canary Is.,
Central European Rus,
Corse,
Czechoslovakia,
Denmark,
East Aegean Is.,
East European Russia,
Finland,
France,
Germany,
Great Britain,
Greece,
Hungary,
Iran,
Iraq,
Ireland,
Irkutsk,
Italy,
Kazakhstan,
Krasnoyarsk,
Kriti,
Krym,
Lebanon-Syria,
Madeira,
Morocco,
Netherlands,
North Caucasus,
North European Russi,
Northwest European R,
Norway,
Pakistan,
Palestine,
Poland,
Portugal,
Romania,
Sardegna,
Sicilia,
South European Russi,
Spain,
Sweden,
Switzerland,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Ukraine,
Uzbekistan,
West Himalaya,
West Siberia,
Yugoslavia
Introduced into:
Alaska,
Arizona,
Arkansas,
Azores,
Bolivia,
British Columbia,
California,
Cape Provinces,
Chatham Is.,
Colombia,
Colorado,
Connecticut,
Dominican Republic,
Greenland,
Haiti,
Hawaii,
Idaho,
Illinois,
Indiana,
Jamaica,
Juan Fernández Is.,
Kentucky,
Kirgizstan,
Korea,
Maine,
Maryland,
Massachusetts,
Mexico Central,
Michigan,
Missouri,
New Jersey,
New South Wales,
New York,
Newfoundland,
North Carolina,
North Dakota,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Queensland,
Québec,
Rhode I.,
Réunion,
Sakhalin,
Saskatchewan,
South Australia,
Tasmania,
Tennessee,
Texas,
Utah,
Venezuela,
Vermont,
Victoria,
Virginia,
Washington,
West Virginia,
Wisconsin